Jim Biggs
USATT#: 216789
686 693
September Open
9 Sep 2017 - 9 Sep 2017
9 Sep 2017 - 9 Sep 2017
This page explains how Jim Biggs (USATT# 216789)'s rating went from 686 to 693 at the September Open held on 9 Sep 2017 - 9 Sep 2017. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.